<?php
class Auth {

    private $ci;

    function __construct() {
        $this->ci = & get_instance();
        $this->ci->load->library('form_validation');
        $this->ci->load->helper(array('url', 'date'));
        $this->ci->load->database();
        //$this->ci->load->session();       
    }
public function hello()
{
     echo " add library for CI";
}
}

?>